package com.ityj.yygh.order.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ityj.yygh.order.mapper.OrderMapper;
import com.ityj.yygh.order.service.OrderService;
import com.ityj.yygh.enums.OrderStatusEnum;
import com.ityj.yygh.helper.HttpRequestHelper;
import com.ityj.yygh.hospital.client.HospitalFeignClient;
import com.ityj.yygh.model.order.OrderInfo;
import com.ityj.yygh.model.user.Patient;
import com.ityj.yygh.order.service.WeiXinService;
import com.ityj.yygh.rabbitmq.constant.RabbitMQConstant;
import com.ityj.yygh.rabbitmq.sercice.RabbitService;
import com.ityj.yygh.result.ResultCodeEnum;
import com.ityj.yygh.user.client.UserFeignClient;
import com.ityj.yygh.vo.hosp.ScheduleOrderVo;
import com.ityj.yygh.vo.order.OrderMqVo;
import com.ityj.yygh.vo.order.OrderQueryVo;
import com.ityj.yygh.vo.order.SignInfoVo;
import com.ityj.yygh.vo.sms.SmsVo;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.joda.time.DateTime;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.HashMap;
import java.util.Map;
import java.util.Random;

@Slf4j
@Service
public class OrderServiceImpl extends ServiceImpl<OrderMapper, OrderInfo> implements OrderService {

    @Autowired
    private UserFeignClient userFeignClient;

    @Autowired
    private HospitalFeignClient hospitalFeignClient;

    @Autowired
    private RabbitService rabbitService;

    @Autowired
    private WeiXinService weixinService;


    @Override
    @Transactional(rollbackFor = Exception.class)
    public Long submitOrder(String scheduleId, Long patientId) {
        // 获取就诊人信息
        Patient patient = userFeignClient.getPatientOrder(patientId);
        // 获取排班相关信息
        ScheduleOrderVo scheduleOrderVo = hospitalFeignClient.getScheduleOrderVo(scheduleId);
        // 获取签名信息
        SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(scheduleOrderVo.getHoscode());

        // 数据存入订单表
        OrderInfo orderInfo = new OrderInfo();
        BeanUtils.copyProperties(scheduleOrderVo, orderInfo);
        String outTradeNo = System.currentTimeMillis() + ""+ new Random().nextInt(100);
        orderInfo.setOutTradeNo(outTradeNo);
        orderInfo.setScheduleId(scheduleId);
        orderInfo.setUserId(patient.getUserId());
        orderInfo.setPatientId(patientId);
        orderInfo.setPatientName(patient.getName());
        orderInfo.setPatientPhone(patient.getPhone());
        orderInfo.setOrderStatus(OrderStatusEnum.UNPAID.getStatus());


        // 调用医院的hospital-manager的接口实现下单操作
        Map<String, Object> paramMap = new HashMap<>();
        paramMap.put("hoscode",orderInfo.getHoscode());
        paramMap.put("depcode",orderInfo.getDepcode());
        paramMap.put("hosScheduleId",orderInfo.getScheduleId());
        paramMap.put("reserveDate",new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd"));
        paramMap.put("reserveTime", orderInfo.getReserveTime());
        paramMap.put("amount",orderInfo.getAmount());
        paramMap.put("name", patient.getName());
        paramMap.put("certificatesType",patient.getCertificatesType());
        paramMap.put("certificatesNo", patient.getCertificatesNo());
        paramMap.put("sex",patient.getSex());
        paramMap.put("birthdate", patient.getBirthdate());
        paramMap.put("phone",patient.getPhone());
        paramMap.put("isMarry", patient.getIsMarry());
        paramMap.put("provinceCode",patient.getProvinceCode());
        paramMap.put("cityCode", patient.getCityCode());
        paramMap.put("districtCode",patient.getDistrictCode());
        paramMap.put("address",patient.getAddress());
        //联系人
        paramMap.put("contactsName",patient.getContactsName());
        paramMap.put("contactsCertificatesType", patient.getContactsCertificatesType());
        paramMap.put("contactsCertificatesNo",patient.getContactsCertificatesNo());
        paramMap.put("contactsPhone",patient.getContactsPhone());
        paramMap.put("timestamp", HttpRequestHelper.getTimestamp());
        String sign = HttpRequestHelper.getSign(paramMap, signInfoVo.getSignKey());
        paramMap.put("sign", sign);

        JSONObject result = HttpRequestHelper.sendRequest(paramMap, signInfoVo.getApiUrl()+"/order/submitOrder");
        if(result.getInteger("code") == 200) {
            // 数据存入订单表
            this.save(orderInfo);

            JSONObject jsonObject = result.getJSONObject("data");
            //预约记录唯一标识（医院预约记录主键）
            String hosRecordId = jsonObject.getString("hosRecordId");
            //预约序号
            Integer number = jsonObject.getInteger("number");
            //取号时间
            String fetchTime = jsonObject.getString("fetchTime");
            //取号地址
            String fetchAddress = jsonObject.getString("fetchAddress");
            //更新订单
            orderInfo.setHosRecordId(hosRecordId);
            orderInfo.setNumber(number);
            orderInfo.setFetchTime(fetchTime);
            orderInfo.setFetchAddress(fetchAddress);
            baseMapper.updateById(orderInfo);
            //排班可预约数
            Integer reservedNumber = jsonObject.getInteger("reservedNumber");
            //排班剩余预约数
            Integer availableNumber = jsonObject.getInteger("availableNumber");
            //发送mq信息更新号源和短信通知  todo
            // 1.发送mq信息更新号源
            OrderMqVo orderMqVo = new OrderMqVo();
            orderMqVo.setScheduleId(scheduleId);
            orderMqVo.setAvailableNumber(availableNumber);
            orderMqVo.setReservedNumber(reservedNumber);

            // 2. 短信通知
            SmsVo smsVo = new SmsVo();
            smsVo.setPhone(orderInfo.getPatientPhone());
            smsVo.setTemplateCode("SMS_194640721");
            String reserveDate =
                    new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd")
                            + (orderInfo.getReserveTime()==0 ? "上午": "下午");
            Map<String,Object> param = new HashMap<String,Object>(){{
                put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
                put("amount", orderInfo.getAmount());
                put("reserveDate", reserveDate);
                put("name", orderInfo.getPatientName());
                put("quitTime", new DateTime(orderInfo.getQuitTime()).toString("yyyy-MM-dd HH:mm"));
            }};
            smsVo.setParam(param);

            orderMqVo.setSmsVo(smsVo);
            rabbitService.sendMessage(RabbitMQConstant.EXCHANGE_DIRECT_ORDER, RabbitMQConstant.ROUTING_ORDER, orderMqVo);
        } else {
            log.error("下单异常，请联系相关人员！");
        }
        return orderInfo.getId();
    }

    //订单列表（条件查询带分页）
    @Override
    public IPage<OrderInfo> selectPage(Page<OrderInfo> pageParam, OrderQueryVo orderQueryVo) {
        //orderQueryVo获取条件值
        String name = orderQueryVo.getKeyword(); //医院名称
        Long patientId = orderQueryVo.getPatientId(); //就诊人名称
        String orderStatus = orderQueryVo.getOrderStatus(); //订单状态
        String reserveDate = orderQueryVo.getReserveDate();//安排时间
        String createTimeBegin = orderQueryVo.getCreateTimeBegin();
        String createTimeEnd = orderQueryVo.getCreateTimeEnd();
        //对条件值进行非空判断
        QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
        if(!StringUtils.isEmpty(name)) {
            wrapper.like("hosname",name);
        }
        wrapper.eq("patient_id",patientId);
        if(!StringUtils.isEmpty(orderStatus)) {
            wrapper.eq("order_status",orderStatus);
        }
        if(!StringUtils.isEmpty(reserveDate)) {
            wrapper.ge("reserve_date",reserveDate);
        }
        if(!StringUtils.isEmpty(createTimeBegin)) {
            wrapper.ge("create_time",createTimeBegin);
        }
        if(!StringUtils.isEmpty(createTimeEnd)) {
            wrapper.le("create_time",createTimeEnd);
        }
        //调用mapper的方法
        IPage<OrderInfo> pages = baseMapper.selectPage(pageParam, wrapper);
        //编号变成对应值封装
        pages.getRecords().forEach(this::packOrderInfo);
        return pages;
    }

    private void packOrderInfo(OrderInfo orderInfo) {
        orderInfo.getParam().put("orderStatusString", OrderStatusEnum.getStatusNameByStatus(orderInfo.getOrderStatus()));
    }

    //根据订单id查询订单详情
    @Override
    public OrderInfo getOrderInfo(Long orderId) {
        OrderInfo orderInfo = baseMapper.selectById(orderId);
        this.packOrderInfo(orderInfo);
        return orderInfo;
    }

    @Override
    public Boolean cancelOrder(Long orderId) {
        OrderInfo orderInfo = this.getById(orderId);
        //当前时间大约退号时间，不能取消预约
        DateTime quitTime = new DateTime(orderInfo.getQuitTime());
        SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(orderInfo.getHoscode());
        Map<String, Object> reqMap = new HashMap<>();
        reqMap.put("hoscode",orderInfo.getHoscode());
        reqMap.put("hosRecordId",orderInfo.getHosRecordId());
        reqMap.put("timestamp", HttpRequestHelper.getTimestamp());
        String sign = HttpRequestHelper.getSign(reqMap, signInfoVo.getSignKey());
        reqMap.put("sign", sign);

        JSONObject result = HttpRequestHelper.sendRequest(reqMap, signInfoVo.getApiUrl()+"/order/updateCancelStatus");

        if(result.getInteger("code") != 200) {
            log.error("退款异常");
            return false;
        } else {
            //是否支付 退款
            if(orderInfo.getOrderStatus().intValue() == OrderStatusEnum.PAID.getStatus().intValue()) {
                //已支付 退款
                boolean isRefund = weixinService.refund(orderId);
                if(!isRefund) {
                    log.error(ResultCodeEnum.CANCEL_ORDER_FAIL.getMessage());
                    return false;
                }
            }
            //更改订单状态
            orderInfo.setOrderStatus(OrderStatusEnum.CANCLE.getStatus());
            this.updateById(orderInfo);
            //发送mq信息更新预约数 我们与下单成功更新预约数使用相同的mq信息，不设置可预约数与剩余预约数，接收端可预约数减1即可
            OrderMqVo orderMqVo = new OrderMqVo();
            orderMqVo.setScheduleId(orderInfo.getScheduleId());
            //短信提示
            SmsVo smsVo = new SmsVo();
            smsVo.setPhone(orderInfo.getPatientPhone());
            smsVo.setTemplateCode("SMS_194640722");
            String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime()==0 ? "上午": "下午");
            Map<String,Object> param = new HashMap<String,Object>(){{
                put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
                put("reserveDate", reserveDate);
                put("name", orderInfo.getPatientName());
            }};
            smsVo.setParam(param);
            orderMqVo.setSmsVo(smsVo);
            rabbitService.sendMessage(RabbitMQConstant.EXCHANGE_DIRECT_ORDER, RabbitMQConstant.ROUTING_ORDER, orderMqVo);
        }
        return true;
    }
}
